Louisiana authorities report oil sightings from Gulf of Mexico spill

Here is a list, released by Louisiana emergency officials, of areas where oil was sighted Thursday. The list is not a comprehensive tally of areas affected by the Gulf of Mexico oil spill.

View full sizeGerald Herbert, The Associated PressNew marsh grass was photographed Tuesday in an area that had been impacted by the oil from the Deepwater Horizon oil spill near East Grand Terre Island.